CN105627666A

CN105627666A - Refrigerator

Info

Publication number: CN105627666A
Application number: CN201510844680.XA
Authority: CN
Inventors: 尹硕浚; 梁承龙; 柳洙哲; 郑夏珍
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2014-11-26
Filing date: 2015-11-26
Publication date: 2016-06-01
Anticipated expiration: 2035-11-26
Also published as: CN105627666B; KR20160062861A; KR101998566B1; US10429121B2; US20160146528A1

Abstract

A refrigerator including a body having an inner casing and an outer casing, a storage compartment provided in the body to allow a front surface thereof to be open, a door including a first door and a second door pivotably coupled with both sides of the body and configured to open and close the open front surface of the storage compartment, a pivoting bar pivotably coupled with the first door, a guide device coupled with the body to induce the pivoting bar to pivot, a heat transfer pipe installed between the inner casing and the outer casing and configured to extend along a front edge of the storage compartment to allow a refrigerant to be movable therein, and a heat transfer member in contact with the heat transfer pipe and the guide device, and which is formed of a material having a higher thermal conductivity than the inner casing.

Description

Refrigerator

Technical field

Embodiment of the disclosure and relate to a kind of refrigerator, described refrigerator has the improvement structure of the dew condensation phenomenon (dewformationphenomenon) being prevented from having the refrigerator pivoting bar.

Background technology

Generally, the cold air produced by vaporizer is provided storeroom fresh for a long time to remain stored in various food therein by refrigerator. According to its type, refrigerator can include multiple storeroom. The storeroom of refrigerator is divided into temperature and is maintained at about 3 DEG C and keep the cold room of food cold storage and temperature to be maintained at about-20 DEG C and keep the refrigerating chamber of food freezing.

Shape according to storeroom and door thereof can to the classification of type of refrigerator. Top is installed refrigerating chamber (TMF) formula refrigerator and is included being divided into by horizontal separators the storeroom of room, top and bottom compartment, and wherein, refrigerating chamber is formed on cold room and cold room is formed under refrigerating chamber. Bottom is installed refrigerating chamber (BMF) formula refrigerator and is included forming the cold room on refrigerating chamber and formation refrigerating chamber under cold room. (SBS) formula refrigerator includes the storeroom that is divided into left room and right ventricle by vertical separator side by side, and wherein, refrigerating chamber is formed in the side of separator, and cold room forms the opposite side at separator. Appearance of french doors refrigerator (FDR) formula refrigerator includes the storeroom divided by horizontal separators, wherein, cold room is formed on refrigerating chamber, and refrigerating chamber is formed under cold room, and the cold room being positioned at the top of refrigerating chamber is opened and closed by an opposite house.

Sealing strip (gasket) is arranged on the door of refrigerator. When the door is closed, the gap between sealing strip hermatic door and main body. But, when FDR formula refrigerator, owing to opening and closing cold room by an opposite house, and in cold room, do not include vertical separator, therefore can not seal the gap between an opposite house. Therefore it has already been proposed that to seal the pivot bar in the gap between an opposite house on be pivotally mounted in an opposite house one.

For guiding pivot bar to be arranged on the side of main body at the guider that the process hub opening door and closedown door turns. Guider is typically mounted on the outer surface of inner shell with towards door. When the door is closed, guider can be within storeroom together with pivoting bar. Include insulator and heater wire pivoting bar, during to reduce and to open, pivot the temperature contrast between bar and outside. But, owing to not including insulator and heater wire in guider, when unlocking the door, owing to dew condensation phenomenon can occur on guider in the temperature contrast between guider and outside.

Summary of the invention

Therefore, the one side of one or more embodiment of the disclosure is in that to provide a kind of refrigerator, and described refrigerator has can by preventing the dew condensation phenomenon occurred in refrigerator from improving quality and preventing the improvement structure of metal erosion.

The one side of one or more embodiment of the disclosure also resides in a kind of refrigerator of offer, and described refrigerator has the improvement structure being prevented from guiding the dew condensation phenomenon in the guider pivoting bar.

Embodiment below will partly set forth other aspects that embodiment of the disclosure, and, part will be become apparent upon by embodiment, or can be appreciated by putting into practice embodiment.

One or more embodiment according to the disclosure, a kind of refrigerator, including: main body, including inner shell and shell; Storeroom, is arranged in main body to allow its front surface opened; Door, including first be combined with the both sides of main body pivotly and second, and is configured to open and close the front surface opened wide of storeroom; Pivot bar, pivotly with first combination; Guider, is combined with main body to guide pivot bar to pivot; Heat-transfer pipe, is arranged between shell and inner shell, and be configured to along storeroom leading edge extend to allow cold-producing medium to move wherein; Heat transfer member, its side contacts with guider with heat transfer pipe contacts and its opposite side, and wherein, described heat transfer member is formed by the material with the thermal conductivity higher than the thermal conductivity of inner shell.

Described heat transfer member can include first connecting portion with the shape of the part surrounding heat-transfer pipe.

Described first connecting portion may be provided between inner shell and shell.

Described heat transfer member may also include the second connecting portion bending from the first connecting portion and contacting with guider.

Described second connecting portion may be provided between inner shell and the guider being combined with inner shell.

Described heat transfer member can comprise aluminum.

The another aspect of one or more embodiment according to the disclosure, a kind of refrigerator includes: main body, including inner shell and shell; Storeroom, is arranged in main body to allow its front surface opened; Door, including first is combined with the both sides of main body pivotly and second and be configured to the unlimited front surface of opening and closing storeroom; Pivot bar, pivotly with first combination; Guider, is combined with main body to guide pivot bar to pivot; Heat-transfer pipe, is arranged between inner shell and shell and is arranged on the leading edge of storeroom to sentence permission cold-producing medium movable wherein; Heat transfer member, is installed as and heat is delivered to guider to increase the temperature of guider from heat-transfer pipe.

Affiliated heat transfer member can be formed by the material with the thermal conductivity higher than the thermal conductivity of inner shell,

Affiliated heat transfer member can comprise aluminum.

Affiliated heat transfer member can include first connecting portion with the shape of the part surrounding heat-transfer pipe.

Affiliated first connecting portion may be provided between inner shell and shell.

Affiliated heat transfer member may also include the second connecting portion bending from the first connecting portion and contacting with guider.

Affiliated second connecting portion may be provided between inner shell and the guider being combined with inner shell.

Accompanying drawing explanation

According to description embodiment carried out referring to accompanying drawing, these and/or other aspect that embodiment of the disclosure will be apparent from, and it is more readily appreciated that in the accompanying drawings:

Fig. 1 is the front view of the refrigerator of an embodiment according to the disclosure;

Fig. 2 is mounted in the enlarged drawing pivoting bar and guider in the refrigerator of Fig. 1;

Fig. 3 is the door illustrating Fig. 2 and the exploded perspective view of the combination pivoted between bar;

Fig. 4 is the exploded perspective view of the structure pivoting bar of the refrigerator illustrating Fig. 1;

Fig. 5 be illustrate Fig. 1 refrigerator pivot bar in conjunction with axonometric chart;

Fig. 6 is the sectional view pivoting bar of the refrigerator of Fig. 1;

Fig. 7 is the a-quadrant enlarged drawing of the Fig. 3 illustrating guider and heat-transfer pipe installed therein and heat transfer member;

Fig. 8 is the exploded perspective view illustrating guider and heat-transfer pipe and heat transfer member in the a-quadrant of Fig. 3;

Fig. 9 is the sectional view of the guider observed of the line B-B from Fig. 7;

Figure 10 to Figure 13 is the diagram of the operation pivoting bar of the refrigerator illustrating Fig. 1;

Figure 14 is the diagram of the structure of the insertion prodger pivoting bar of the refrigerator illustrating Fig. 1;

Figure 15 and Figure 16 shows the diagram of the vertical motion of the insertion prodger pivoting bar of the refrigerator of Fig. 1.

Detailed description of the invention

Now, will be described in detail and embodiment of the disclosure, its example is shown in the drawings, and wherein, identical label indicates identical element all the time.

Hereinafter, will be described in detail with reference to the accompanying drawings and embodiment of the disclosure.

As it is shown in figure 1, refrigerator 1 includes: main body 10, form outward appearance; Storeroom 20, be divided into top room and bottom compartment concurrently form in the main body 10; Door 30, opens and closes storeroom 20.

Inner shell 11 that main body 10 can include forming storeroom 20 and with the combined outside of inner shell 11 shell 13 forming outward appearance. Although being not shown, but insulator can be injected between inner shell 11 and shell 13 to prevent the leakage of cold air within storeroom 20.

Storeroom 20 is configured to have unlimited front portion. Storeroom 20 may be configured as multiple. Storeroom 20 can include being arranged on the first storeroom 21 on the second storeroom 23 and be arranged on the second storeroom 23 under the first storeroom 21. Main body 10 can include the separator 15 that storeroom 20 is divided into the first storeroom 21 at top and the second storeroom 23 in bottom. First storeroom 21 may be configured as cold room, and the second storeroom 23 may be configured as refrigerating chamber.

Storeroom 20 can include the shelf 24 supporting food. Size according to storeroom 20 can arrange multiple such shelf 24. Additionally, storeroom 20 can include tank 25. Tank 25 can have the space for being included in by food.

Storeroom 20 is opened and closed by door 30. Door 30 can include the opposite house 31 and 33 being combined pivotally with main body 10, to open and close the first storeroom 21.

One opposite house 31 and 33 can be separately mounted on left side and the right side of the first storeroom 21, to open and close the first storeroom 21. In front view, an opposite house 31 and 33 can include being arranged on first 31 on the left of main body 10 and be arranged on second 33 on the right side of main body 10.

The left part of the open front of the first storeroom 21 can be opened and closed for first 31, the right part of second 33 open front that can open and close the first storeroom 21.

The multiple doors that can store food etc. protect in basket 31a and the 33a rear surface that can be separately positioned on first 31 and second 33. Seal first sealing strip 37 in the gap between first 31 and second 33 and main body 10 when closing first 31 and second 33 and the second sealing strip 38 may be provided on the edge of rear surface of first 31 and second 33.

Door 30 may also include can the drawer type door 35 of push-and-pull. The drawer type door 35 of push-and-pull can be arranged in main body 10 with pulling out and the second storeroom 23 can be opened and closed respectively.

Refrigerator 1 may also include the cold air feedway (not shown) that cold air provides storeroom 20.

Cold air feedway can include the vaporizer (not shown) of the compression compressor (not shown) of cold-producing medium, the condenser (not shown) of condensating refrigerant, the expansion valve (not shown) making cold-producing medium expand and sweat cooling agent. Cold air feedway can drive the kind of refrigeration cycle including compression, condensation, expansion and evaporation process, makes cold-producing medium pass through compressor, condenser, expansion valve and vaporizer circulation. The heat exchange that cold air feedway can pass through to produce when cold-producing medium circulates in kind of refrigeration cycle produces cold air in storeroom 20.

Fig. 2 is mounted in the enlarged drawing pivoting bar 100 and guider 200 in the refrigerator 1 of Fig. 1. Fig. 3 is illustrate Fig. 2 first 31 and the exploded perspective view of the combination pivoted between bar 100. Fig. 4 is the exploded perspective view of the structure pivoting bar 100 of the refrigerator 1 illustrating Fig. 1. Fig. 5 be illustrate Fig. 1 refrigerator 1 pivot bar 100 in conjunction with axonometric chart. Fig. 6 is the sectional view pivoting bar 100 of the refrigerator 1 of Fig. 1.

Referring to figs. 1 through Fig. 6, refrigerator 1 may also include pivot bar 100 and guider 200. As it is shown in figure 1, the gap between door 31 and door 33 and main body 10 can pass through the first sealing strip 37 and the second sealing strip 38 seals, thus preventing leakage of cold air. But, gap can be formed between first 31 and second 33, so can make leakage of cold air. Therefore, in order to prevent the leakage of cold air in storeroom 20, the first storeroom 21 as a storeroom and by the opening and closing of multiple doors 31 and 33 can include the pivot bar 100 being arranged in multiple door 31 and 33 on. When closing first 31 and second 33, pivot bar 100 and can prevent and limit the leakage of cold air between first 31 and second 33.

Be combined with the side of first 31 pivotly as it is shown on figure 3, pivot bar 100. Pivoting bar 100 can side chain connection with first 31. Pivot bar 100 can seal first 31 and second 33 while rotating in the opening and closing according to first 31 between gap.

Pivot bar 100 and may be structured to that there is the bar shaped formed along the length direction prolongation of first 31. Pivot the insertion prodger 161 that bar 100 can include installing on top of this. Insert prodger 161 to may be structured to move along the gathering sill 201 formed in guider 200 and for allowing pivot bar 100 to be pivoted moving.

Pivot bar 100 to include: housing 110, there is accommodation space 110a and an open side; Thermal insulation member 120, is contained in the accommodation space 110a of housing 110; Lid 130, is combined with housing 110 open side; Metallic plate 150, with the combined outside of lid 130; Heater 140, is arranged in the space between lid 130 and metallic plate 150.

The housing 110 of the outward appearance of formation pivot bar 100 can have accommodation space 110a wherein and an open side can be passed through to cover 130 and cover. Housing 110 can include the hinge bracket joint portion 110b combined with hinge bracket 70 (with reference to Figure 10).

Hinge bracket 70 can include being fixed to the fixed part 71 (with reference to Figure 10) of the rear surface of first 31 and makes fixed part 71 and pivot bar 100 and be connected to allow the hinge strap 72 (reference Figure 10) pivoting bar 100 at pivot 73 (with reference to Figure 10) above pivoting action. Fixed part 71 can use the fastening component of such as screw and the rear surface of first 31 to combine.

Additionally, may be provided on the top surface of housing 110 by portion 112, outside allowing the insertion prodger 161 being inserted in the gathering sill 201 of guider 200 to be projected into housing 110. Be may be formed to have and the hole inserting prodger 161 same shape by portion 112.

But, although in the present embodiment, guider 200 is formed and projects on pivot bar 100 at the top of main body 10 and insertion prodger 161, but, guider 200 may be formed under main body 10 and inserts prodger 161 and can project under pivot bar 100. Therefore, being may be formed on the basal surface of housing 110 by portion 112 of housing 110. Housing 110 can be formed by integral type injection moulding by plastic material.

Thermal insulation member 120 is for making storeroom 20 heat insulation and by having good thermal insulation and can have the expanded polystyrene (EPS) (EPS) of lighter weight and formed. Thermal insulation member 120 can be substantially formed as the shape holding space 110a that can be plugged into housing 110, and can be plugged in the accommodation space 110a of housing 110.

Cover housing 110 an open side lid 130 can thermal insulation member 120 is inserted into housing 110 hold in the 110a of space after be combined with an open side of housing 110.

Lid 130 has the cross section in repeatedly curved shape and defines a part for the sidepiece pivoting bar 100 and a part for rear surface thereof. Here, the rear surface pivoting bar 100 refers to the surface towards first sealing strip 37 of first 31 and second sealing strip 38 of second 33.

In detail, lid 130 includes: thermal insulation member contact site 131, contacts with thermal insulation member 120; Second joint portion 132, contacts with the metallic plate 150 that will be described below; Non-conductive portion 133, highlights towards metallic plate 150; Sidepiece forming portion 134, formation pivots at least part of of the sidepiece of bar 100. Lid 130 can be formed by integral type injection moulding by the plastic material with low thermal conductivity.

Metallic plate 150 can with the combined outside of lid 130. Metallic plate 150 is in close contact with the first sealing strip 37 and the second sealing strip 38 by the magnetic force of the magnet 37a being included in the first sealing strip 37 and the magnet 38a being included in the second sealing strip 38, and is formed by metal material, provides rigidity for pivoting bar 100.

Metallic plate 150 can include the first joint portion 151 that the second joint portion 132 with lid 130 combines and the sealing strip contact site 152 contacted with the first sealing strip 37 and the second sealing strip 38. First joint portion 151 of metallic plate 150 and the second joint portion 132 of lid 130 can use the fastening component of such as screw or adhesive member to be combined with each other.

Now, the heater 140 given off heat may be provided in the space that the first joint portion 151 by metallic plate 150 and sealing strip contact site 152 are formed, with prevent by storeroom inside and outside between temperature contrast cause condensing on metallic plate 150.

Here, in order to prevent the heat produced by heater 140 to be delivered to metallic plate 150 too much, the adiabator of the such as silicones or fluorinated ethylene propylene (FEP) of the heater wire covering metallic plate 150 the heating cable formed can be used as heater 140.

Therefore, heater 140 may be configured as with metallic plate 150 linear contact lay but not contacts with its face, only to prevent the minimum heat of condensation on metallic plate 150 to be delivered to metallic plate 150 by being used for.

The non-conductive portion 133 of lid 130 already described above and sealing strip contact site 152 define the rear surface pivoting bar 100. The sealing strip contact site 152 of metallic plate 150 forms the central part in the rear surface pivoting bar 100, and the non-conductive portion 133 of lid 130 is formed on two peripheral portions of rear surface pivoting bar 100.

The non-conductive portion 133 of lid 130 must have certain length L heat conducted to prevent the sealing strip contact site 152 along metallic plate 150 and be directed to the sidepiece pivoting bar 100.

The length L in the non-conductive portion 133 of lid 130 can approx more than the thickness D of lid 130. Magnetic force due to the magnet 37a included in the first sealing strip 37 and the magnet 38a included in the second sealing strip 38, therefore, only in, in the scope of contact length between metallic plate 150 and the first sealing strip 37 and the second sealing strip 38, the length of the sealing strip contact site 152 of metallic plate 150 can being reduced and the length L in the non-conductive portion 133 covering 130 can be extended.

By such structure described above, when closing first 31 and second 33, while minimizing the intrusion of the heat entering into storeroom 20 that the heater 140 by pivoting bar 100 produces, pivoting bar 100 can with first sealing strip 37 of first 31 and second sealing strip 38 of second 33 contacts and gap between salable first 31 and second 33.

Consequently, because not only improve the thermal insulation properties pivoting bar 100 and the thermal losses minimizing heater 140, therefore can reduce for preventing from pivoting the energy of condensation on bar 100.

Now, the top and bottom end pivoting bar 100 for sealing the containment member 170 and 180 in gap between pivot bar 100 and main body 10 may be provided at when closing first 31 and second 33.

Pivoting the containment member 170 on top of bar 100 and can include when closing first 31 prominent with the baffle plate (barrier) 171 and 181 in gap between guider 200 and the pivot bar 100 of sealed body 10 respectively pivoting the containment member 180 of bottom of bar 100.

Gap when on the upper surface that guider 200 is arranged on main body 20, between the salable guider 200 of containment member 170 and pivot bar 100.

Containment member 170 and 180 is formed by the flexible material of such as rubber, with when will not because of smoothly sealed body 10 and the gap that pivots between bar 100 collision causes damaging.

Guider 200 may be installed on the side of main body 10, pivots according to the opening and closing of first 31 to allow to pivot bar 100. Guider 200 may be installed when close first 31 time its at least partially can towards the position of first 31. Guider 200 may be installed on the top surface of the inner shell 11 of the first storeroom 21 and towards the position of first 31.

Guider 200 can include forming the gathering sill 201 on guide body 202. Gathering sill 201 may be configured as and pivots the path that the insertion prodger 161 of bar 100 is moved within guider 200. Gathering sill 201 can circular in shape, with insert prodger 161 move within gathering sill 201 time allow pivot bar 100 pivot.

Fig. 7 is the a-quadrant enlarged drawing of the Fig. 3 illustrating guider 200 and heat-transfer pipe 19 installed therein and heat transfer member 210. Fig. 8 is the exploded perspective view illustrating guider 200 and heat-transfer pipe 19 and heat transfer member 210 in the a-quadrant of Fig. 3. Fig. 9 is as viewed from the sectional view of guider 200 of line B-B of Fig. 7.

With reference to Fig. 2 to Fig. 9, refrigerator 1 may also include heat transfer member 210. Heat transfer member 210 may be configured as its side of permission and contacts with guider 200, to increase the temperature of guider 200.

Heat-transfer pipe 19 may be installed between inner shell 11 and shell 13. Heat-transfer pipe 19 may be provided between inner shell 11 and shell 13, to surround the front portion of storeroom 20. Heat-transfer pipe 19 may be configured as the temperature allowing high temperature fluid motion to increase inner shell 11. Therefore, when opening door 30, it is possible to prevent the dew condensation phenomenon produced owing to the difference between temperature and the temperature of extraneous air of inner shell 11 causes. Heat-transfer pipe 19 can be connected in the way of compressor is moved by the high temperature refrigerant of compressor compresses with permission by its side and arrange.

Heat transfer member 210 may be configured as and contacts with the heat-transfer pipe 19 installed in the main body 10 and guider respectively. By this setting, heat transfer member 210 may be structured to from heat-transfer pipe 19, heat is delivered to guider 200. Heat-transfer pipe 19 is configured to have the temperature higher than the temperature of guider 200.

Heat transfer member 210 can include the first connecting portion 211 and the second connecting portion 212.

First connecting portion 211 may be configured as and contacts with heat-transfer pipe 19. First connecting portion 211 may be configured as the part surrounding heat-transfer pipe 19. First connecting portion 211 can be arranged between inner shell 11 and shell 13 together with heat-transfer pipe 19.

Second connecting portion 212 may be configured as and contacts with guider 200. Second connecting portion 212 may be structured to bend from the first connecting portion 211 and contact with guider 200. Second connecting portion 212 may be provided between inner shell 11 and the guider 200 contacted with inner shell 11.

Heat transfer member 210 can be formed by the material with the thermal conductivity higher than the thermal conductivity of inner shell 11. Such as, heat transfer member 210 can include aluminum.

Generally, inner shell 11 can be formed by the injection-moulded plastic with low heat conductivity, and being arranged on the guider 200 in inner shell 11 can be formed by the injection-moulded plastic identical with the injection-moulded plastic of inner shell 11. That is, guider 200 may be structured to have the thermal conductivity identical with the thermal conductivity of inner shell 11. Owing to guider 200 combines and be arranged on inner shell 11, therefore it is not easily performed, by inner shell 11, heat is delivered to guider 200 from heat-transfer pipe 19. Therefore, when opening first 31 and second 33, owing to dew condensation phenomenon can occur the temperature contrast between guider 200 and extraneous air on guider 200.

An embodiment according to the disclosure, heat transfer member 210 directly contacts with each in heat-transfer pipe 19 and guider 200, transfers heat to guider 200 thus easily performing. Additionally, due to heat transfer member 210 is formed by the material with the thermal conductivity higher than the thermal conductivity of guider 200, therefore easily perform and transfer heat to guider 200. Due to above-described such structure, the heat transmitted by heat transfer member 210 makes the temperature of guider 200 increase, and can reduce the temperature contrast between guider 200 and extraneous air when opening first 31 and second 33. Therefore, it is possible to prevent the dew condensation phenomenon produced on guider 200 caused due to the temperature contrast with extraneous air.

Figure 10 to Figure 13 is the diagram of the operation pivoting bar 100 of the refrigerator 1 illustrating Fig. 1. With reference to Figure 10 to Figure 13, will be briefly described the operation pivoting bar 100 of the refrigerator 1 of an embodiment according to the disclosure.

Figure 10 illustrates the normal position pivoting bar 100 when opening first 31, and Figure 11 illustrates the process closed under the state that figure 10 illustrates first 31. Figure 12 illustrates the state closing first 31 and second 33.

Figure 13 illustrates the out-of-the way position pivoting bar 100 when opening first 31.

As shown in Figure 10, the normal position pivoting bar 100 when opening first 31 is that the rear surface pivoting bar 100 is approximately perpendicular to the length direction of first 31. Hereinafter, this position will be referred to as upright position.

When pivoting bar 100 in upright position and when closing first 31, as shown in figure 11, pivot within the entrance entrance gathering sill 201 that the insertions prodger 161 of bar 100 can pass through to be arranged on the gathering sill 201 of the guider 200 at main body 10 place.

Insertion prodger 161 within entrance gathering sill 201 rotates along the curved surface of gathering sill 201, pivots bar 100 and rotates also with insertion prodger 161 and rotate.

Finally, as shown in figure 12, when completely closing first 31, pivot bar 100 and may be provided at the position that the rear surface pivoting bar 100 is approximately parallel to the length direction of first 31 and second 33, contact and seal the gap between first 31 and second 33 with the first sealing strip 37 and the second sealing strip 38. Hereinafter, this position pivoting bar 100 will be referred to as horizontal level.

Therefore, when closing first 31, it is allowed to what pivot bar 100 sequentially illustrated in Figure 10, Figure 11 and Figure 12 turns clockwise in the drawings.

Additionally, on the contrary, but when opening first 31, what pivot that bar 100 sequentially illustrates in Figure 12, Figure 11 and Figure 10 rotates in the drawings counterclockwise. When fully opening for first 31, pivot bar 100 and be arranged on upright position.

As previously discussed, pivot bar 100 is so arranged on upright position so that can pivot when being closed for second 33 bar 100 does not interfere second 33 for first 31 and close. Additionally, the entrance that the insertion prodger 161 pivoting bar 100 can pass through gathering sill 201 enters gathering sill 201.

But, when being opened for first 31, it may appear that the bar 100 that pivots caused due to user maloperation is arranged on the situation of horizontal level. In this case, when closing first 31, not only pivot bar 100 and can interfere second 33, and the entrance that the insertion prodger 161 pivoting bar 100 also can not pass through gathering sill 201 enters gathering sill 201, and, when inserting prodger 161 and will not interfere with second 33 opened, it will collision guide body 202.

Therefore, not only the cold air in storeroom 20 can leak, and due to first 31 do not completely close cause inserting prodger 161 can be damaged.

Therefore, though according to the insertion prodger 161 pivoting bar 100 of the refrigerator 1 of an embodiment of the disclosure be configured to when pivot bar 100 when horizontal level also can vertical ground motion can be plugged into when not colliding guide body 202 in gathering sill 201. This structure of above-described insertion prodger 161 explained below.

Figure 14 is the diagram of the structure of the insertion prodger 161 pivoting bar 100 of the refrigerator illustrating Fig. 1. Figure 15 and Figure 16 is the diagram of the vertical motion of the insertion prodger 161 pivoting bar 100 of the refrigerator illustrating Fig. 1.

With reference to Figure 14 to Figure 16, insert prodger 161 and include: main part 166, be arranged within pivot bar 100; Projection 164, by pivot bar 100 by portion 112 project to pivot bar 100 outside; Projection retainer 165, it is prevented that insert prodger and outwards depart from from pivoting bar 100; Inclined surface 163, is formed in projection 164.

Main part 166 includes hollow bulb wherein to allow elastic component 162 to be inserted. Owing to elastic component 162 causes that inserting prodger 161 becomes to be resiliently biased time outside the prominent pivot bar 100 of projection 164.

The housing 110 of pivot bar 100 can include the support member 111 supporting elastic component 162 and the support bar 111a highlighted from support member 111. Main part 166 can include the support bar 166a supporting elastic component 162.

Projection 164 in by portion 112 same shape, and there is the reduced size that can be threaded through portion 112. The projection retainer 165 of the prominent scope of restriction projection 164 is arranged on the outside of projection 164.

When horizontal level, first 31 being closed when pivoting bar 100, by the horizontal supercharging of guide body 202, forming the inclined surface 163 in projection 164 for horizontal force is converted to vertical force, thus allowing to insert prodger 161 vertical motion.

Therefore, as shown in figure 13, when pivoting bar 100 at horizontal level and when closing first 31, insert prodger 161 and can collide with guide body 202 and pressure owing to being applied by guide body 202 can be declined.

When completely closing first 31 in this condition, due to the restoring force of elastic component 162, insert prodger 161 and can rise and can be plugged in gathering sill 201.

Such structure as described above, even if when pivoting bar 100 and being pivoted to horizontal level, also can without being closed interferingly according to first 31 of the refrigerator 1 of the disclosure embodiment.

Therefore, ease of use can be increased and the loss of the not fully closed cold air caused due to first 31 and second 33 can be prevented.

As described above it is readily apparent that the refrigerator according to an embodiment of the disclosure passes through to prevent the dew condensation phenomenon of generation in refrigerator, improve quality and prevent corrosion of metal.

The temperature contrast that can reduce between guider and extraneous air by heat transfer member arranges the guider being arranged in main body prevents dew condensation phenomenon.

While there has been shown and described that some embodiments of the disclosure, but what skilled artisans will appreciate that is, without departing from the spirit and scope of the present invention, these embodiments can being made change, the scope of the present invention is limited by claim and equivalent thereof.

Claims

1. a refrigerator, including:

Main body, including inner shell and shell;

Storeroom, is arranged in main body and has open front;

Door, including first be combined with main body pivotly and second, and is configured to open and close the open front of storeroom;

Pivot bar, pivotly with first combination;

Guider, is combined with main body to guide pivot bar to pivot;

Heat-transfer pipe, cold-producing medium is movable by described heat-transfer pipe, and described heat-transfer pipe is between shell and inner shell and extends along the leading edge of storeroom;

Heat transfer member, has the first side with heat transfer pipe contacts and the second side contacted with guider, and described heat transfer member is formed by the material with the thermal conductivity higher than the thermal conductivity of inner shell.

2. refrigerator according to claim 1, wherein, described heat transfer member includes first connecting portion with the shape of the part surrounding heat-transfer pipe so that heat transfer member and heat transfer pipe contacts.

3. refrigerator according to claim 2, wherein, described first connecting portion is arranged between inner shell and shell.

4. refrigerator according to claim 2, wherein, described heat transfer member also includes the second connecting portion bending from the first connecting portion and contacting with guider so that heat transfer member contacts with guider.

5. refrigerator according to claim 4, wherein, described second connecting portion is arranged between inner shell and the guider being combined with inner shell.

6. refrigerator according to claim 1, wherein, described heat transfer member comprises aluminum.

7. refrigerator according to claim 1, wherein, described heat transfer member is configured to heat is delivered to guider to increase the temperature of guider from heat-transfer pipe.

8. refrigerator according to claim 1, wherein, described heat-transfer pipe is configured to have the temperature higher than the temperature of guider.

9. refrigerator according to claim 1, wherein, described heat transfer member is configured to have the thermal conductivity higher than the thermal conductivity of guider.

10. refrigerator according to claim 1, wherein, described guider is configured to have the thermal conductivity identical with the thermal conductivity of inner shell.